/*
* reserved comment block
* DO NOT REMOVE OR ALTER!
*/
/*
* Copyright 2002-2004 The Apache Software Foundation.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/*
* $Id: XPathVisitable.java,v 1.1.2.1 2005/08/01 01:30:13 jeffsuttor Exp $
*/
package com.sun.org.apache.xpath.internal;
/**
* A class that implements this interface will call a XPathVisitor
* for itself and members within it's heararchy. If the XPathVisitor's
* method returns false, the sub-member heararchy will not be
* traversed.
*/
public interface XPathVisitable
{
/**
* This will traverse the heararchy, calling the visitor for
* each member. If the called visitor method returns
* false, the subtree should not be called.
*
* @param owner The owner of the visitor, where that path may be
* rewritten if needed.
* @param visitor The visitor whose appropriate method will be called.
*/
public void callVisitors(ExpressionOwner owner, XPathVisitor visitor);
}